A lifting based system for optimal image compression in the wavelet domain

Research Abstract
NULL
Research Authors
G. Fahmy and S. Panchanathan
Research Department
Electrical Engineering Department
Research Journal
Proceedings. (ICASSP '02). IEEE International Conference on Acoustics, Speech, and Signal Processing, Volume: 4, pp. 4188-4189 May 2002
Research Member
Gamal el-Din Fahmy, Mamdouh Ibrahim
Research Pages
NULL
Research Publisher
NULL
Research Rank
3
Research Vol
NULL
Research Website
NULL
Research Year
2002

Prediction of the quality of JPEG-compressed color images based on the SCIELAB metric

Research Abstract
NULL
Research Authors
G. Fahmy and L. Karam
Research Department
Electrical Engineering Department
Research Journal
The Thirty-Fourth Asilomar Conference on , Volume: 2 , pp. 1054 –1057, 29 Oct.-1 Nov. 2000
Research Member
Gamal el-Din Fahmy, Mamdouh Ibrahim
Research Pages
NULL
Research Publisher
NULL
Research Rank
3
Research Vol
NULL
Research Website
NULL
Research Year
2000

Design of two channel IIR QMF filters with smooth wavelet functions

Research Abstract
NULL
Research Authors
A. I. Saleh, M. F. Fahmy, G. M. Raheem and G. F. Fahmy
Research Department
Electrical Engineering Department
Research Journal
Radio Science Conference, 1999. NRSC '99
Research Member
Jamal Mohammed Mohammed Abdul Rahim
Research Pages
NULL
Research Publisher
NULL
Research Rank
4
Research Vol
NULL
Research Website
NULL
Research Year
1999

Design of two channel IIR QMF filters with smooth wavelet functions

Research Abstract
NULL
Research Authors
A. I. Saleh, M. F. Fahmy, G. M. Raheem and G. F. Fahmy
Research Department
Electrical Engineering Department
Research Journal
Radio Science Conference, 1999. NRSC '99
Research Member
Gamal el-Din Fahmy, Mamdouh Ibrahim
Research Pages
NULL
Research Publisher
NULL
Research Rank
4
Research Vol
NULL
Research Website
NULL
Research Year
1999

An efficient design algorithm of N-band IIR digital filters

Research Abstract
NULL
Research Authors
Saleh, A.I.; Fahmy, M.F.; Raheem, G.A.; Fahmy, G.F.
Research Department
Electrical Engineering Department
Research Journal
Radio Science Conference, 1998. NRSC '98.
Research Member
Mamdouh Ibrahim Fouad Fahmy
Research Pages
NULL
Research Publisher
NULL
Research Rank
4
Research Vol
NULL
Research Website
NULL
Research Year
1998

An efficient design algorithm of N-band IIR digital filters

Research Abstract
NULL
Research Authors
Saleh, A.I.; Fahmy, M.F.; Raheem, G.A.; Fahmy, G.F.
Research Department
Electrical Engineering Department
Research Journal
Radio Science Conference, 1998. NRSC '98.
Research Member
Jamal Mohammed Mohammed Abdul Rahim
Research Pages
NULL
Research Publisher
NULL
Research Rank
4
Research Vol
NULL
Research Website
NULL
Research Year
1998

An efficient design algorithm of N-band IIR digital filters

Research Abstract
NULL
Research Authors
Saleh, A.I.; Fahmy, M.F.; Raheem, G.A.; Fahmy, G.F.
Research Department
Electrical Engineering Department
Research Journal
Radio Science Conference, 1998. NRSC '98.
Research Member
Gamal el-Din Fahmy, Mamdouh Ibrahim
Research Pages
NULL
Research Publisher
NULL
Research Rank
4
Research Vol
NULL
Research Website
NULL
Research Year
1998

TRANSPORT PHENOMENA MODELING OF A PHOTO-ELECTROCHEMICAL REACTOR FOR HYDROGEN PRODUCTION

Research Abstract
Numerical study of transport phenomena in photo-electrochemical (PEC) reactor is developed. The present model comprises of the Navier-Stokes and the respective energy equations for electrolyte and the radiative transfer equation (RTE). The effects of various parameters on the hydrogen production rate and solar-hydrogen conversion efficiency are investigated. It is proposed to predict the reactor performance and optimize the objective function under various constraints, including operating conditions, for maximum of solar-hydrogen conversion efficiency and hydrogen production rate. Results have shown that the solar - to - hydrogen efficiency, η_SH is increased as solar flux increased. In addition, η_SH is increased as Energy band gap, Eg, decreased. This design can increase η_SH and the hydrogen volume production rate, Φ using anode is made of fluorine-doped tin oxide (FTO) coated with Fe2O3 semiconductor film.
Research Authors
Ali M. Qureshy, M. Ahmed, Ali K. Abdel-Rahman, I. Dincer
Research Journal
International Conference of Hydrogen Production
Research Member
Ali Mohamed Mohamed Ismael
Research Pages
777-786
Research Publisher
Proceedings of the International Conference of hydrogen production, Oshawa, Ontario, Canada, May 2015
Research Rank
3
Research Vol
6th
Research Website
www.ich2p.org/ich2p14/
Research Year
2015

TRANSPORT PHENOMENA MODELING OF A PHOTO-ELECTROCHEMICAL REACTOR FOR HYDROGEN PRODUCTION

Research Abstract
Numerical study of transport phenomena in photo-electrochemical (PEC) reactor is developed. The present model comprises of the Navier-Stokes and the respective energy equations for electrolyte and the radiative transfer equation (RTE). The effects of various parameters on the hydrogen production rate and solar-hydrogen conversion efficiency are investigated. It is proposed to predict the reactor performance and optimize the objective function under various constraints, including operating conditions, for maximum of solar-hydrogen conversion efficiency and hydrogen production rate. Results have shown that the solar - to - hydrogen efficiency, η_SH is increased as solar flux increased. In addition, η_SH is increased as Energy band gap, Eg, decreased. This design can increase η_SH and the hydrogen volume production rate, Φ using anode is made of fluorine-doped tin oxide (FTO) coated with Fe2O3 semiconductor film.
Research Authors
Ali M. Qureshy, M. Ahmed, Ali K. Abdel-Rahman, I. Dincer
Research Journal
International Conference of Hydrogen Production
Research Member
Mahmoud Amin Ahmed Abdullah
Research Pages
777-786
Research Publisher
Proceedings of the International Conference of hydrogen production, Oshawa, Ontario, Canada, May 2015
Research Rank
3
Research Vol
6th
Research Website
www.ich2p.org/ich2p14/
Research Year
2015

TRANSPORT PHENOMENA MODELING OF A PHOTO-ELECTROCHEMICAL REACTOR FOR HYDROGEN PRODUCTION

Research Abstract
Numerical study of transport phenomena in photo-electrochemical (PEC) reactor is developed. The present model comprises of the Navier-Stokes and the respective energy equations for electrolyte and the radiative transfer equation (RTE). The effects of various parameters on the hydrogen production rate and solar-hydrogen conversion efficiency are investigated. It is proposed to predict the reactor performance and optimize the objective function under various constraints, including operating conditions, for maximum of solar-hydrogen conversion efficiency and hydrogen production rate. Results have shown that the solar - to - hydrogen efficiency, η_SH is increased as solar flux increased. In addition, η_SH is increased as Energy band gap, Eg, decreased. This design can increase η_SH and the hydrogen volume production rate, Φ using anode is made of fluorine-doped tin oxide (FTO) coated with Fe2O3 semiconductor film.
Research Authors
Ali M. Qureshy, M. Ahmed, Ali K. Abdel-Rahman, I. Dincer
Research Journal
International Conference of Hydrogen Production
Research Member
Ali Kamal Abdulrahman Ahmed
Research Pages
777-786
Research Publisher
Proceedings of the International Conference of hydrogen production, Oshawa, Ontario, Canada, May 2015
Research Rank
3
Research Vol
6th
Research Website
www.ich2p.org/ich2p14/
Research Year
2015
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